Youjip WON


CAWBT: NVM-Based B+Tree Index Structure Using Cache Line Sized Atomic Write
Dokeun LEE Seongjin LEE Youjip WON 
Publication:   
Publication Date: 2019/12/01
Vol. E102-D  No. 12  pp. 2441-2450
Type of Manuscript:  PAPER
Category: Software System
Keyword: 
non-volatile memorykey-value storeindex structureB+tree
 Summary | Full Text:PDF

Copy-on-Write with Adaptive Differential Logging for Persistent Memory
Taeho HWANG Youjip WON 
Publication:   
Publication Date: 2019/12/01
Vol. E102-D  No. 12  pp. 2451-2460
Type of Manuscript:  PAPER
Category: Software System
Keyword: 
file systempersistent memoryconsistencyCOWlogging
 Summary | Full Text:PDF

Power Consumption Signature: Characterizing an SSD
Balgeun YOO Seongjin LEE Youjip WON 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/07/01
Vol. E99-D  No. 7  pp. 1796-1809
Type of Manuscript:  PAPER
Category: Data Engineering, Web Information Systems
Keyword: 
SSDcharacterizationpower consumption measurementinternal parallelismI/O unitpage allocation scheme
 Summary | Full Text:PDF | (Errata[Uploaded on January 1,2017])

Practical Issues Related to Disk Scheduling for Video-On-Demand Services
Ilhoon SHIN Kern KOH Youjip WON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/05/01
Vol. E88-B  No. 5  pp. 2156-2164
Type of Manuscript:  PAPER
Category: Multimedia Systems for Communications" Multimedia Systems for Communications
Keyword: 
VODcycle-based disk schedulingcycle lengthprefix caching
 Summary | Full Text:PDF